ⓘ Dogs don't have thumbs Retweeted Steve Stewart-Williams
slacker we human males have to write books and build farmshttps://twitter.com/SteveStuWill/status/1120276928961769472 …
ⓘ Dogs don't have thumbs added,
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Steve Stewart-Williams @SteveStuWill
Amazing example of sexual selection: The male pufferfish works 24-hours a day for a week to create this ocean-floor masterpiece. Why does he bother? It's his equivalent of the peacock's tail: an adaptation designed to attract mates. https://www.youtube.com/watch?v=hpdlQae5wP8 … HT @41strange pic.twitter.com/L1UaPQ2VFV
6:35 AM - 22 Apr 2019
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